| 7302.10.10 | | Of iron or nonalloy steel | | Free | | 1% |
| 7302.10.50 | | Of alloy steel | | Free | | 9% |
| 7302.30.00 | 00 | Switch blades, crossing frogs, point rods and other crossing pieces | kg | Free | | 45% |
| 7302.40.00 | 00 | Fish-plates and sole plates | kg | Free | | 2% |
| 7303.00.00 | 30 | Soil pipe | kg | | | |
| 7304.11.00 | | Of stainless steel | | Free | | 35% |
| 7304.19.10 | | Of iron or nonalloy steel | | Free | | 25% |
| 7304.19.10 | 60 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.19.50 | | Of other alloy steel | | Free | | 35% |
| 7304.22.00 | | Drill pipe of stainless steel | | Free | | 35% |
| 7304.23.30 | 00 | Of iron or nonalloy steel | kg | Free | | 25% |
| 7304.23.60 | | Of alloy steel | | Free | | 35% |
| 7304.24.30 | 20 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.24.30 | 40 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.24.30 | 60 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.24.40 | 20 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.24.40 | 40 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.24.40 | 60 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.10 | 20 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.10 | 40 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.10 | 60 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.20 | 20 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.20 | 40 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.20 | 60 | Having a wall thickness of 12.7 mm or more | kg | | | |
| 7304.29.31 | 20 | Having a wall thickness of 12.7 mm or more | kg | | | |